Samsung Gear S vs. Fitbit Ionic vs. Garmin Chronos vs. Michael Kors Grayson vs. Garmin Vivosmart 3 vs. Michael Kors Grayson

 
Gear S
Ionic
Chronos
Grayson
Vivosmart 3
Grayson
 SamsungGear SRemove Buy NowFitbitIonicRemove Buy NowGarminChronosRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 3Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$299$1500$350$139.99$350
Release201320172018201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a4+ days8 days24 hours5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360348x250218 x 218453 x 45464 x 128453x454
Size2 inches1.421.2 inches1.39 inchesNA1.39 inches
Touch
TypeSuper AMOLEDOLEDMIPAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750m10 ATM1 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenFitbit OSWear OSAndroid WearAndroid Wear
Apps
Music

All Wearables